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Over the past 30 years, especially since the advent of the Internet, computers have changed our way of life. Computer systems have become increasingly complex and their use has expanded in a wider range of situations and contexts. To prepare the systems of tomorrow that will need to keep pace with Europe's societal needs, the European network HiPEAC has published its "Vision 2021" report which recommends a series of steps and measures to ensure that Europe makes the most of what IT can offer while managing and mastering societal and technological challenges and risks. Marc Duranton, CEA List’s expert and coordinator of the HiPEAC Vision activity, presents the conclusions and recommendations of this work, and more specifically how improving cyber physical systems with artificial intelligence will lead to an increased need for trust, autonomy, safety, security and efficiency, while requiring low energy and low environmental impact. To achieve these goals, HiPEAC proposes the launch of an ambitious multidisciplinary European program, nicknamed "Guardian Angels", paving the way towards the Internet of tomorrow.
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The goal of enterprise integration is the development of computer-based tools that facilitate coordination of work and information flow across organizational boundaries. These proceedings, the first on EI modeling technologies, provide a synthesis of the technical issues involved; describe the various approaches and where they overlap, complement, or conflict with each other; and identify problems and gaps in the current technologies that point to new research.The leading edge of a movement that began with computer-aided design/computer-aided manufacturing (CAD/CAM), EI now seeks to engage the development of computer-based tools to control not only manufacturing but the allied areas of materials supply, accounting, and inventory control. EI technology is pushing forward research in areas such as distributed AI, concurrent engineering, task coordination, human-computer interaction, and distributed planning and scheduling. These proceedings provide the first common technical ground for comparing, evaluating, or coordinating these efforts.Charles J. Petrie, Jr., is Senior Member of Technical Staff at MCC in Austin, Texas.Topics include: Computer Integrated Manufacturing. Open System Architecture Standards. The results of five workshops on EI modeling topics: Model Integration, Model/Application Namespace, Heterogeneous Execution Environments, Metrics and Methodologies, and Coordination Process Models.
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Provides an authoritative overview of the role which computers now play in the field of seismology and discusses ways in which they can be improved for solving the increasingly complex problems now facing the scientist and engineer. Topics covered include typical seismic models, computational requirements associated with several standard numerical modelling techniques, three-dimensional processing, migration and forward modelling, advances in both hardware and software, iterative modelling, hypercube supercomputing, reservoir simulation using supercomputers, algorithms used in modelling and i
Seismic prospecting --- Supercomputers. --- Electronic digital computers --- High performance computing --- Data processing.
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High performance computing --- Telecommunicatie --- Telecommunication --- Télécommunications --- COMPUTERS --- Computer Science --- Crisis management --- Engineering & Applied Sciences --- High performance computing. --- Telecommunication. --- Crisis management. --- Crises --- Management of crises --- Electric communication --- Mass communication --- Telecom --- Telecommunication industry --- Telecommunications --- HPC (Computer science) --- Management --- Problem solving --- Conflict management --- Communication --- Information theory --- Telecommuting --- Electronic data processing --- Cyberinfrastructure --- Supercomputers --- E-books
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This book constitutes the refereed proceedings of the International Symposium on High Performance Computing, ISHPC '97, held in Fukuoka, Japan in November 1997. The volume presents four distinguished papers and 16 revised regular papers selected from more than 40 submissions on the basis of at least three peer reviews. Also included are seven invited contributions by leading authorities and 10 selected poster presentations. The papers are organized in topical chapters on high performance systems architectures, networks, compilers, systems software, and applications in various areas.
High performance computing --- Computer Science --- Engineering & Applied Sciences --- Congresses --- Computer science. --- Computer organization. --- Software engineering. --- Computers. --- Numerical analysis. --- Computer Science. --- Theory of Computation. --- Software Engineering/Programming and Operating Systems. --- Computer Systems Organization and Communication Networks. --- Numerical Analysis. --- Information theory. --- Computer network architectures. --- Architectures, Computer network --- Network architectures, Computer --- Computer architecture --- Communication theory --- Communication --- Cybernetics --- Mathematical analysis --- Computer software engineering --- Engineering --- Organization, Computer --- Electronic digital computers --- Automatic computers --- Automatic data processors --- Computer hardware --- Computing machines (Computers) --- Electronic brains --- Electronic calculating-machines --- Electronic computers --- Hardware, Computer --- Computer systems --- Machine theory --- Calculators --- Cyberspace --- High performance computing - Congresses
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This book constitutes the refereed proceedings of the 1998 International Conference and Exhibition on High-Performance Computing and Networking, HPCN EUROPE 1998, held in Amsterdam, The Netherlands, in April 1998. The book presents 85 revised full papers together with 58 posters selected out of a total of more than 220 Submissions. The book is divided in topical sections on industrial and general applications, computational science, and HPF+. All current aspects in high-performance computing and networking are covered, in particular simulation, visualisation, medical applications, nummerical computations, parallel and distributed processing, software engineering, computer and network architectures.
High performance computing --- Computer networks --- Congresses --- Computer science. --- Computer organization. --- Software engineering. --- Algorithms. --- Computer mathematics. --- Complexity, Computational. --- Computer Science. --- Software Engineering/Programming and Operating Systems. --- Computer Systems Organization and Communication Networks. --- Algorithm Analysis and Problem Complexity. --- Computational Mathematics and Numerical Analysis. --- Complexity. --- Computer network architectures. --- Computer software. --- Computer science --- Engineering. --- Mathematics. --- Construction --- Industrial arts --- Technology --- Computer mathematics --- Discrete mathematics --- Electronic data processing --- Software, Computer --- Computer systems --- Architectures, Computer network --- Network architectures, Computer --- Computer architecture --- Computer software engineering --- Engineering --- Mathematics --- Computational complexity. --- Complexity, Computational --- Machine theory --- Algorism --- Algebra --- Arithmetic --- Organization, Computer --- Electronic digital computers --- Foundations --- High performance computing - Congresses --- Computer networks - Congresses
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Computer architecture. Operating systems --- Computers --- Data processing [Electronic ] --- Electronic data processing --- Elektronische gegevensverwerking --- Gegevensverwerking [Electronische ] --- Informatica --- Informatique --- Ordinateurs --- Traitement électronique des données --- 681.3*G1 --- Numerical analysis --- Parallel processing (Electronic computers) --- Parallel processing (Electronic computers). --- 681.3*G1 Numerical analysis --- High performance computing --- Multiprocessors --- Parallel programming (Computer science) --- Supercomputers --- Information storage and retrieval systems --- Technology --- Electronische gegevensverwerking --- computerwetenschappen
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Neural networks (Computer science) --- Neurale netwerken (Informatica) --- Parallel processing (Electronic computers) --- Parallelle verwerking (Computers) --- Réseaux neuraux (Informatique) --- Traitement parallèle (Ordinateurs) --- High performance computing --- Multiprocessors --- Parallel programming (Computer science) --- Supercomputers --- Artificial neural networks --- Nets, Neural (Computer science) --- Networks, Neural (Computer science) --- Neural nets (Computer science) --- Artificial intelligence --- Natural computation --- Soft computing --- Parallel processing (Electronic computers). --- Neural networks (Computer science).
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Data-Parallel Programming demonstrates that architecture-independent parallel programming is possible by describing in detail how programs written in a high-level SIMD programming language may be compiled and efficiently executed-on both shared-memory multiprocessors and distributed-memory multicomputers.MIMD computers are notoriously difficult to program. Data-Parallel Programming demonstrates that architecture-independent parallel programming is possible by describing in detail how programs written in a high-level SIMD programming language may be compiled and efficiently executed-on both shared-memory multiprocessors and distributed-memory multicomputers. The authors provide enough data so that the reader can decide the feasibility of architecture-independent programming in a data-parallel language. For each benchmark program they give the source code listing, absolute execution time on both a multiprocessor and a multicomputer, and a speedup relative to a sequential program. And they often present multiple solutions to the same problem, to better illustrate the strengths and weaknesses of these compilers. The language presented is Dataparallel C, a variant of the original C* language developed by Thinking Machines Corporation for its Connection Machine processor array. Separate chapters describe the compilation of Dataparallel C programs for execution on the Sequent multiprocessor and the Intel and nCUBE hypercubes, respectively. The authors document the performance of these compilers on a variety of benchmark programs and present several case studies.ContentsIntroduction Dataparallel C Programming Language Description Design of a Multicomputer Dataparallel C Compiler Design of a Multiprocessor Dataparallel C Compiler Writing Efficient Programs Benchmarking the Compilers Case Studies Conclusions
C (Computer program language) --- C (Computer programmeertaal) --- C (Langage de programmation) --- Parallel programming (Computer science) --- Parallelle programmering (Informatica) --- Programmation parallèle (Informatique) --- MIMD computers --- Programming --- Programming. --- C (Computer program language). --- Parallel programming (Computer science). --- MIMD computers - Programming. --- Computer programming --- Parallel processing (Electronic computers) --- MIMD computers - Programming --- COMPUTER SCIENCE/High Performance Computing --- Multiple Instruction Multiple Data computers --- Computers
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Most of the papers in this volume were presented at the NATO Advanced Research Workshop High Performance Computing: Technology and Application, held in Cetraro, Italy from 24 to 26 of June, 1996. The main purpose of the Workshop was to discuss some key scientific and technological developments in high performance computing, identify significant trends and defme desirable research objectives. The volume structure corresponds, in general, to the outline of the workshop technical agenda: general concepts and emerging systems, software technology, algorithms and applications. One of the Workshop innovations was an effort to extend slightly the scope of the meeting from scientific/engineering computing to enterprise-wide computing. The papers on performance and scalability of database servers, and Oracle DBMS reflect this attempt We hope that after reading this collection of papers the readers will have a good idea about some important research and technological issues in high performance computing. We wish to give our thanks to the NATO Scientific and Environmental Affairs Division for being the principal sponsor for the Workshop. Also we are pleased to acknowledge other institutions and companies that supported the Workshop: European Union: European Commission DGIII-Industry, CNR: National Research Council of Italy, University of Calabria, Alenia Spazio, Centro Italiano Ricerche Aerospaziali, ENEA: Italian National Agency for New Technology, Energy and the Environment, Fujitsu, Hewlett Packard-Convex, Hitachi, NEC, Oracle, and Silicon Graphics-Cray Research. Editors January 1997 vii LIST OF CONTRIBUTORS Ecole Nonnale Su¢rieure de Lyon, 69364 Abarbanel. Robert M.
Electrical & Computer Engineering --- Engineering & Applied Sciences --- Electrical Engineering --- High performance computing --- Computer Science --- High performance computing. --- Computers. --- Congresses --- Architecture, Computer. --- Microprocessors. --- Database management. --- Computer organization. --- Computer mathematics. --- Computer System Implementation. --- Processor Architectures. --- Database Management. --- Computer Systems Organization and Communication Networks. --- Theory of Computation. --- Computational Mathematics and Numerical Analysis. --- Computer mathematics --- Electronic data processing --- Mathematics --- Automatic computers --- Automatic data processors --- Computer hardware --- Computing machines (Computers) --- Electronic brains --- Electronic calculating-machines --- Electronic computers --- Hardware, Computer --- Computer systems --- Cybernetics --- Machine theory --- Calculators --- Cyberspace --- Organization, Computer --- Electronic digital computers --- Data base management --- Data services (Database management) --- Database management services --- DBMS (Computer science) --- Generalized data management systems --- Services, Database management --- Systems, Database management --- Systems, Generalized database management --- Minicomputers --- Architecture, Computer --- HPC (Computer science) --- Cyberinfrastructure --- Supercomputers
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